tf-informatik.dk
Last scanned: 2026-07-31 08:00:09  ·  1037ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   168ms
NameserverIP addressesPTRASN / ISP
nonexistent.punktum.dk — — —
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC312ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
168ms
A
160ms
MX
152ms
AAAA
161ms
TXT
322ms
CAA
161ms
HTTPS
161ms
TLSA
30ms
SOA
180ms
MTA-STS
206ms
DNSSEC
312ms
SRV
221ms
Total
1037ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-31 08:00:09 1037ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-29 17:50:20 820ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-28 14:23:30 681ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-27 06:45:55 825ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-26 06:13:31 2721ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-25 05:46:48 661ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-24 05:31:52 9719ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-23 05:04:56 2669ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-21 23:59:28 616ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-20 21:45:20 689ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-19 10:49:43 2699ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 10:13:40 2621ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 07:56:02 806ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-11 16:49:26 2600ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-10 10:22:50 718ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 08:46:33 916ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-08 08:46:11 797ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-07 06:04:02 2635ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-04 22:31:51 1369ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-03 12:56:55 386ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-21 23:41:30 465ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-17 11:50:55 447ms 2 NS 0 A 0 MX 🔒 Secure View
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